NIO Performance Improvement compared to traditional IO in Java

Question

I have seen many articles/blogs saying that Java NIO is a better solution compared to traditional Java IO.

But today one of my co-worker showed me this blog http://m

Answer 1

Java NIO and the reactor pattern are not much about networking performance itself, but about the advantages that the single-threaded model can deliver to a system in terms of performance and simplicity. And that, the single-threaded approach, can lead to dramatic improvements. Take a look here: Inter-socket communication with less than 2 microseconds latency